Without solving, NO SOLUTION describes which equation?
A) 6a = 9a
B) 5x = 28
C) y = y + 1
D) y + 5 = 12

Answer:

d=300/15

d=20 btw

hope this helps :))

Answer:

Step-by-step explanation:

For n Arithmetic Means between two Numbers a & b the formula for xth Arithmetic Mean is:

Aₓ= a+ x(b-a)/(n+1)

Here; n=total means =4

a= 1st number=10

b=20, x= Number of mean

A₁= 10+1(20-10)/(4+1) = 10+10/5 = 10+2 = 12

A₂= 10+2(20-10)/(4+1) = 10+2(10)/5=10+4= 14

Now you can see that common difference is going on d=2 you can easliy 2 further to get A₃ & A₄ which will be 16 and 18 respectively.

Answer:

1350[tex]\sqrt{3}[/tex] units²

Step-by-step explanation:

The regular hexagon consists of 6 equiangular triangles

The area (A) of a equilateral triangle is calculated as

A = [tex]\frac{s^2\sqrt{3} }{4}[/tex] ( s is the side length )

Here s = 30 , then

A = [tex]\frac{30^2\sqrt{3} }{4}[/tex] = [tex]\frac{900\sqrt{3} }{4}[/tex] = 225[tex]\sqrt{3}[/tex] units²

Thus the area of the regular hexagon is

area = 6 × 225[tex]\sqrt{3}[/tex]

        = 1350[tex]\sqrt{3}[/tex] units² ← exact value

         ≈ 2338.3 units² ( to 1 dec. place )

Answer:

x = 24.52

Step-by-step explanation:

Since this is a right triangle, use Pythagorean Theorem to solve for the hypotenuse.

Pythagorean Theorem: a² + b² = c²

24² + 5² = x²

576 + 25 = x²

601 = x²

√601 = x

Answer:

21 and 26 totaling 47sticks

Step-by-step explanation:

Th number of sticks form an arithmetic progression

1, 6, 11, 16...

The nth term of an arithmetic progression is expressed as;

Tn = a+(n-1)d

a is the first term = 1

d is the common difference

d = 6-1 = 11-6 = 5

n is the number of terms

The next two terms are the fifth and sixth term

T5 = 1+(5-1)5

T5 = 1+4(5)

T5 = 1+20

T5 = 21

T6 = 1+(6-1)5

T6 = 1+5(5)

T6 = 1+25

T6 = 26

Hence the number of sticks needed in the next two piles are 21 and 26 totaling 47sticks

Answer:

the number itself, (units) are getting bigger

Step-by-step explanation:

Answer:

The fifth Palindrome greater than 9999 is 10,401

Step-by-step explanation:

Here, we want to get the fifth palindrome greater than 9999

To get this, we are going to write out the palindromes that are greater than 9999

we have them as follows to the fifth

10,001

10,101

10,201

10,301

10,401

So the fifth Palindrome greater than 9999 is 10,401

Answer: And the 4 ft 5 ft 6 ft 4 ft

Step-by-step explanation:

Answer:

Your answer will be 4ft.  Please give brainlest

Step-by-step explanation:

Answer:

m=-3

Step-by-step explanation:

Answer:

m= -3

Step-by-step explanation:

Answer:

Henry Harrison

Step-by-step explanation:

Answer:

Yep it is D, i got 90%

Step-by-step explanation:

Answer:

16 gallons will get you 576 miles

Step-by-step explanation:

We use ratios to solve this question

10 gallons : 360 miles

Divide both sides by 10 to find 1 gallon

1 gallon:36 miles

multiply both sides by 16

16 gallons : 576 miles

Answer:

576 miles

Step-by-step explanation:

If Nathaniel's car uses 10 gallons to travel 360 miles, then the car can drive 36 miles per 1 gallon (360/10=36).

If he has 16 gallons and he can drive 36 miles per gallon, he can travel 576 miles (36*16=576).

Answer:

$18 is the answer have a nice day

Answer:

there's no question there's only lines

Step-by-step explanation:

if you comment the question then I can help

Answer:0.60 is a parameter .

Step-by-step explanation:

In statistics, a parameter is a number that summarize the data for a whole population.

On the other hand , statistic gives a measure for sample of population.

Given: We have a population in which 60% of the people approve of gambling.

60% = 0.60

Since it is a measure for the population , it is denoted as population parameter.

Hence, 0.60 is a parameter not statistic.

Answer:

There will be 8 cats in each group.

Step-by-step explanation:

You do 24 divided by 3, which is 8. So, there will be 8 cats in each group.

Answer:

8

Step-by-step explanation:

its very simple math for1 grade

Answer:

2.5

Step-by-step explanation:

if rounded would be 3

Answer:

Step-by-step explanation:

Option C 1/5 is the correct answer

Final Answer: [tex]4m + 3[/tex]

Steps/Reasons/Explanation:

In this question you can subtract numbers that have the same variable. For this it will be m. That means we will subtract [tex]12m - m - 7m[/tex]. From that we will get [tex]4m[/tex]. Then we will have to add the remaining three. So [tex]4m + 3[/tex] is our answer.

Question: Simplify the expression: [tex]12m - m - 7m + 3[/tex].

Step 1: Collect like terms.

[tex](12m - m - 7m) + 3[/tex]

Step 2: Simplify.

[tex]4m + 3[/tex]

~I hope I helped you :)~

Answer:

the answer should be .475 meters

Step-by-step explanation:

an easy way to figure this out is by moving the decimal to the left as many zeroes as there are.

Answer:

Pretty sure it's B

Step-by-step explanation:

Everything else would be more like an equation. I think B is the only inequality.

Answer:

This is a false equation

Step-by-step explanation:

Answer:

r < -504

Step-by-step explanation:

The problem says;

72 + r < -432

Inverse operations;

72 + r < -432

-72       -72

r < - 504

Answer:

5

Step-by-step explanation:

you just have to subtract 3 by 8 and then you get 5

Answer:

11

Step-by-step explanation:

You are finding the space between them so we are going to make them absolute values and then add them:

|-8| + |3| = 8+3 = 11

Answer:

x=1

Step-by-step explanation:

combine the like terms

5x + 6 - 2x = 9

3x+6=9

then subtract 6 on both sides

3x=3

lastly divide 3 on both sides

x=1

Answer:

[tex]5x + 6 - 2x = 9 \\ 5x - 2x = 9 - 6 \\ 3x = 3 \\ x = \frac{3}{3} \\ \boxed{x = 1}[/tex]

Answer:

x = -2,  y = -1

Step-by-step explanation:

System of Equations

Solve the system:

y = 1/2x

y = -x - 3

Multiplying the first equation by 2:

2y = x

Substituting x in the second equation:

y = -2y - 3

Adding 2y:

3y = -3

y = -3/3

y = -1

And x = 2*(-1) = -2

Solution: x = -2,  y = -1

Answer: 138 inches

Step-by-step explanation:

138*3=414inches=Length of larger piece

414/3=138 inches=Length of smaller piece

414+138=552 inches

Answer:

y = 112

z = 27

Step-by-step explanation:

Alright,

So we know that a straight line adds up to 180. And looking at the figure, it looks like 68 + y = 180 if you do some visualization.

So, we can already calculate y.

y = 180 - 68

y = 112

Now we find z. z here is represented in an expression. We can see that y and the expression z is in are congruent to each other which means they will equal each other. And since we know that y = 112, we know that the expression z is in is also equal to 112.

So we set up an equation like so:

112 = 3z + 31

And start to simplify:

81 = 3z

Finally we divide:

27 = z

Therefore, z is 27

Answer:

-6x+10

Step-by-step explanation:

The distributive property states that multiplying each term will yield the same product as multiplying the sum. This means to expand this expression multiply both addends by 2 then add together. So, the new expression is, 2 * -3x + 2 * 5, which simplifies to -6x+10.

Answer:

Step-by-step explanation:

-6x+10